Bivalvia - Cardiida - Kalenteridae

Alternative combination: Pleurophorus pricei

Belongs to Permophorus according to K.W. Ciriacks 1963

Sister taxa: Permophorus albequus, Permophorus angustus, Permophorus bregeri, Permophorus costatus, Permophorus gregarius, Permophorus guangxingensis, Permophorus lianyuanensis, Permophorus mexicanus, Permophorus oblongus, Permophorus obovatus, Permophorus octocostatus, Permophorus proprius, Permophorus shuangfengensis, Permophorus subcostatus, Permophorus subovalis, Permophorus tenuistriatus, Permophorus triassicus, Permophorus vendiavkiriensis, Pleurophorus tropidophorus, Pleurophorus occidentalis, Pleurophorus delawarensis, Pleurophorus imbricatus, Pleurophorus lunulus, Pleurophorus overbecki, Pleurophorus quinquecostatus

Type specimen: Its type locality is Bull Lake (Ervay Mb), Cedar Ridge, Fremont County, which is in a Capitanian carbonate limestone in the Park City Formation of Wyoming

Average measurements (in mm): valve length 7.63